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Can someone help with this???

.... then which of the following is a solution for x?
(1) x = 5
(3) x = 7
(2) x = 6
(4) x = 8

Can someone help with this??? .... then which of the following is a solution for x-example-1
User Kraxor
by
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1 Answer

8 votes

Answer:

x=7

Explanation:

The pattern is: i^1 = i, i^2 = −1, i^3 = −i, i^4 = 1, i^5 = i, i^6 = −1 and repeats again, so x = 7 would be i^20 =
(i^(4) )^(5) = 1^5 = 1

User Srushti Shah
by
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